.NET C# Developer with Windows Service Expertise

Senior Full Stack Developer (.NET / SQL / Angular)Location: Fully Onsite – Orlando, FLSalary: $100,000–$150,000, negotiable based on experienceExperience: 5+ years of professional Full Stack Development experienceCore Technologies: .NET Framework | SQL | Angular | JavaScript | HTML | CSSAbout the OpportunityOur client is seeking an experienced Senior Full Stack Developer to support the development, expansion, and maintenance of innovative cybersecurity software.This role is ideal for a developer who can confidently build scalable backend services, manage complex data workflows, and create responsive modern front-end applications while contributing to the technical direction of large-scale software solutions.What You'll Do• Guide the technical direction and implementation of product requests into scalable, end-to-end solutions

• Develop and maintain full stack applications using .NET, SQL, and modern JavaScript frameworks
• Build and integrate REST APIs using .NET Framework
• Design, develop, and maintain responsive front-end applications
• Collaborate with Product, QA, and fellow developers to deliver solutions that meet client expectations and feature requirements
• Write well-tested, maintainable, reliable, and secure code with the end user in mind
• Troubleshoot and resolve bugs, defects, production issues, and feature implementation challenges
• Conduct code reviews and contribute to development best practices
• Write and maintain clear technical and feature documentation
• Implement complex bug fixes while maintaining application security and performance
• Collaborate with other software developers as new products and features are designed
• Contribute ideas and technical recommendations to improve products, architecture, and development processesWhat You'll Bring• 5+ years of professional experience as a Full Stack Developer
• Experience building and integrating REST APIs with .NET Framework
• Strong SQL experience, including creating and maintaining indexes, stored procedures, and tables
• Strong JavaScript, HTML, and CSS development skills
• Experience with a modern JavaScript framework such as Angular, React, or Vue
• Proven experience with server-side software development and front-end architecture
• Experience collaborating with software development teams on new products and features
• Proficiency in writing and maintaining feature documentation
• Experience conducting code reviews and maintaining development standards
• Strong analytical and problem-solving skills with the ability to propose new ideas and designs
• Strong written and verbal communication skillsPreferred Qualifications• Experience with .NET Core 6 or 8
• Experience with Angular 14+
• Experience with Angular Standalone Components, Signals, and Built-in Control Flow
• Understanding of CSS preprocessors such as SASS or LESS
• Experience with modern testing frameworks such as Jest, Cypress, Mocha, or Chai
• Familiarity with A/B testing
• Experience working with DockerWhy Join?• Competitive Compensation: $100,000–$150,000 with flexibility based on experience
• Modern Development: Work across backend, database, API, and front-end technologies
• Cybersecurity Focus: Develop and enhance innovative software within the cybersecurity space
• Technical Ownership: Influence architecture, implementation, and technical direction
• Collaborative Development: Partner with Product, QA, and engineering teams throughout the development lifecycle
• Complex Challenges: Build scalable solutions while solving meaningful technical and security problems
• Ongoing Hiring: Evergreen opportunity for qualified Senior Full Stack DevelopersIf you're an experienced Full Stack Developer with strong .NET, SQL, and modern front-end development skills, we'd like to hear from you.Apply today to learn more about this opportunity.Type: Direct HireCategory: Information TechnologyDate Posted: 2026-09-17